Cydia-SearchNC is a tweak published last night in Cydia, and with its help we can search from the Notifications Center for tweaks and applications available in Cydia. The tweak adds a widget to the Notifications Center in which you enter the name of the package you want to find, and as soon as you press the return key, the widget will automatically perform a search in Cydia and display all the results in a list. Practically, the widget opens a web browser in which it displays all the results available in Cydia, and if you click on a certain entry, the Cydia application for that package will automatically open.
An awesome search widget cause it lets you search all packages live in Cydia from Notification Center and HomeScreen! (With iNtelliscreen x ot Lockinfo also on your Lockscreen)
The really interesting part of the Cydia-SearchNC widget is that it allows you to search even in the LockScreen if you have IntelliScreenX or LockInfo installed, so you don't even need to open Cydia. Cydia-SearchNC is available for free in Cydia's BigBoss repo, but it only works on iOS 5.x.
